Davis Uriah I | Born 1707
Family: MORTIMER, Roger / DE MONTAGU, Philippa (F9657)
m. Abt 1350The parent family of DE MORTIMER, Margaret is the Birth Family.
DE MORTIMER, Sir Edmund (1306-1351) 
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DE BADLESMERE, Elizabeth Countess Of Northampton (1313-1356)
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| DE MORTIMER, John (1330-1330) |
| BOHUN, Roger (1328-1359) |
| DE MONTAGU, William 1st Earl of Salisbury (1301-1344)
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| GRANDISON, Catherine (1304-1349)
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DE MONTAGUE, Sir John 1st Baron (1329-1390)  |
| DE MONTAGU, Alice (1325-1360) |
| DE MONTAGU, William 2nd Earl of Salisbury (1328-1397) |
| MONTAGU, Agnes (1331- ) |
| DE MONTAGU, Margaret (1354-1388) |
| DE MONTAGU, Sybyl (1330-1381) |
| MORTIMER, Roger (1328-1359)
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| DE MONTAGU, Philippa (1332-1381)
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| MORTIMER, Edmund 3rd Earl of March (1352-1381) |
| DE MORTIMER, Margaret (1352-1405) |